package com.project.service;

import com.github.pagehelper.PageInfo;
import com.project.bean.RoomBean;

public interface IRoomService {
    public int PAGESIZE=3;
    public void add(RoomBean roomBean);
    public void del(int id);
    public void update(int id,int price);
    public RoomBean findById(int id);
    public PageInfo<RoomBean> findByItem(int pageNum,String address,Integer startPrice,Integer endPrice);
}
